What are the advantages of inner classes?
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I want to re-reach and use an object once it has been garbage collected. Define how it’s possible?
write java code to print second max number in the array
we know that every java prog must follows OOPS Principles. Anybody can answer, HOW THE FOLLOWING PROGRAM FOLLOWS OOPS CONCEPTS i.e, Inheritance,Polymarphism,Encapsulation? class a{ public static void main(String args[]){ System.out.println("Hello World"); } }
What is ide with example?
What technique can be employed to compare two strings?
Can an interface implement another interface?
What is a generic type?
Can a serialized object be transferred via network?
What is singleton class in java and how can we make a class singleton?
What is the purpose of the wait(), notify(), and notifyall() methods in java programming?
How many java versions are there?
Where is const variable stored?